The 2010–11 season was the 108th in the history of the Southern League, which is an English football competition featuring semi-professional and amateur clubs from the South West, South Central and Midlands of England and South Wales. Premier Division The Premier Division consisted of 22 clubs, including 17 clubs from the previous season and five new clubs: Chesham United, promoted from Division One Central Cirencester Town, promoted from Division One South & West Salisbury City, demoted from the Conference Premier Weymouth, relegated from the Conference South Windsor & Eton, promoted from Division One South & West At the end of the previous season Salisbury City failed to come out of administration and thus were relegated two divisions down due to a breach of Conference rules. In the middle of the season Windsor & Eton folded due to financial problems, the club was expelled from the league, their record was expunged. Truro City won the Premier Division to earn a fourth promotion in five seasons, and were promoted to the Conference South along with play-off winners Salisbury City. Didcot Town, Halesowen Town and Tiverton Town were relegated this season. No clubs were reprieved from relegation from Premier Division for the first time since 2005–06 season. League table Play-offs Stadia and locations Division One Central Division One Central consisted of 22 clubs, including 13 clubs from previous season Midland division and nine new clubs: Three clubs transferred from Division One South & West: A.F.C. Hayes Bedfont Green, also changed name to Bedfont Town Uxbridge Plus: Ashford Town (Middlesex), relegated from Isthmian League Premier Division Aylesbury, promoted from the Spartan South Midlands League Daventry Town, promoted from the United Counties League North Greenford United, promoted from the Combined Counties League Northwood, transferred from Isthmian League Division One North Rugby Town, relegated from the Premier Division Arlesey Town won the division and were promoted to the Premier Division along with play-off winners Hitchin Town. Beaconsfield SYCOB finished bottom of the table were reprieved after Premier Division club Windsor & Eton folded and Atherstone Town resigned from the league. League table Play-offs Stadia and locations Division One South & West Division One South & West consisted of 22 clubs, including 16 clubs from previous season and six new clubs: Almondsbury Town, promoted from the Hellenic League Bideford, promoted from the Western League Bromsgrove Rovers, transferred from Division One Central Clevedon Town, relegated from the Premier